The Division of Developmental Disabilities (DDD) supports the education and general welfare of individuals with cognitive disabilities/mental retardation, autism, and related disabilities. Members receive Education and Training in Developmental Disabilities and Focus on Autism and Other Developmental Disabilities.

The Illinois Division of Developmental Disabilities has recently been set up to advocate for students and teachers in the state ad make Illinois a better place for our students.

Elected officers:
President: Heidi Moy
President Elect: Lynn Clarke
Treasurer: Joan Rog
Secretary: Corrine Woehler
Liaison: Jeanne Fisher
Membership: Amy Topmiller